Welded shear plate (43)
Welded shear plate (43) connects two beams using a shear tab welded to the secondary beam web and bolted to a stiffener plate welded to the main part web.
Objects created
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Shear tab
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Stiffener
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Shim plate
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Bolts
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Welds
Use for
Situation | Description |
---|---|
Shear tab welded to the secondary beam and bolted to a stiffener welded to the main part. |
Limitations
This connection cannot be used for connections between beams and columns.
Selection order
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Select the main part (beam).
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Select the secondary part (beam).
The connection is created automatically when the secondary beam is selected.
Part identification key
Description | |
---|---|
1 |
Stiffener |
2 |
Shear tab |
Picture tab
Use the Picture tab to define the plate positions.
Dimensions
Description | Default | |
---|---|---|
1 |
Edge distance between the stiffener and the main part flange. |
0 |
2 |
Shear tab top and bottom edge distance. |
By default, the shear tab position and dimensions are defined by the bolt group edge distances. The default position for the shear tab top and bottom edges can be overwritten with the top and bottom edge distances. |
3 |
Distance between the stiffener edge and secondary part end. |
|
4 |
Gap between the main part web and the shear tab. |
10 mm Changing the value moves the bolt group correspondingly. |
5 |
Edge distance between the shear tab and stiffener bottom. |
Parts tab
Use the Parts tab to define the part properties.
Parts
Option | Description | Default |
---|---|---|
Stiffener |
Thickness, width and height of the stiffener. |
By default, the height is defined by the bolt group vertical edge distances. If you do not enter a width, the stiffener width will be defined based on the flange width. The default value for the stiffener thickness is the web thickness. |
Plate |
Thickness and width of the shear tab. The height is defined by the bolt group edge distances. You can also modify the height with shear tab top and bottom distances on the Picture tab. |
The default value for the end plate thickness is half of the screw diameter. |
Filler |
Thickness of the shim plate. |
Option |
Description |
Default |
---|---|---|
Pos_No |
Prefix and start number for the part position number. Some components have a second row of fields where you can enter the assembly position number. |
The default part start number is defined in the Components settings in . |
Material |
Material grade. |
The default material is defined in the Part material box in the Components settings in . |
Name |
Name that is shown in drawings and reports. |
Parameters tab
Use the Parameters tab to define the shear tab position, stiffener type and chamfers, and shim plate assembly.
Sheart tab position
Option | Description |
---|---|
Default Near side AutoDefaults can change this option. |
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Automatic Near side |
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Near side |
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Both sides |
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Far side |
Stiffener creation
Option | Description |
---|---|
Default Determined by shear tab AutoDefaults can change this option. |
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Full |
|
Determined by shear tab Tekla Structures determines the size of the stiffener based on the shear tab size. Tekla Structures attempts to keep the bottom edges of the stiffener plate and shear tab level, if possible. |
Chamfer type
Option |
Description |
---|---|
|
Default. Line chamfer AutoDefaults can change this option. |
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No chamfer |
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Line chamfer |
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Convex arc chamfer |
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Concave arc chamfer |
Chamfer dimensions
1 |
Horizontal chamfer dimension |
2 |
Vertical chamfer dimension |
Bolts tab
Use the Bolts tab to define the bolt group dimensions and bolt properties.
Bolt group dimensions
Description | |
---|---|
1 |
Dimension for horizontal bolt group position. |
2 |
Select how to measure the dimensions for horizontal bolt group position.
|
3 |
Bolt edge distance. Edge distance is the distance from the center of a bolt to the edge of the part. |
4 |
Number of bolts. |
5 |
Bolt spacing. Use a space to separate bolt spacing values. Enter a value for each space between bolts. For example, if there are 3 bolts, enter 2 values. |
6 |
Dimension for vertical bolt group position. |
7 |
Select how to measure the dimensions for vertical bolt group position. |
Bolt basic properties
Option |
Description |
Default |
---|---|---|
Bolt size |
Bolt diameter. |
Available sizes are defined in the bolt assembly catalog. |
Bolt standard |
Bolt standard to be used inside the component. |
Available standards are defined in the bolt assembly catalog. |
Tolerance |
Gap between the bolt and the hole. |
|
Thread in mat |
Defines whether the thread may be within the bolted parts when bolts are used with a shaft. This has no effect when full-threaded bolts are used. |
Yes |
Site/Workshop |
Location where the bolts should be attached. |
Site |
Slotted holes
You can define slotted, oversized, or tapped holes.
Option |
Description |
Default |
---|---|---|
1 |
Vertical dimension of slotted hole. |
0, which results in a round hole. |
2 |
Horizontal dimension of slotted hole, or allowance for oversized holes. |
0, which results in a round hole. |
Hole type |
Slotted creates slotted holes. Oversized creates oversized or tapped holes. No hole does not create holes. |
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Rotate Slots |
When the hole type is Slotted, this option rotates the slotted holes. |
|
Slots in |
Part(s) in which slotted holes are created. The options depend on the component in question. |
Bolt assembly
The selected check boxes define which component objects (bolt, washers, and nuts) are used in the bolt assembly.
If you want to create a hole only, clear all the check boxes.
To modify the bolt assembly in an existing component, select the Effect in modify check box and click Modify.
Bolt length increase
Define how much the bolt length is increased. Use this option when, for example, painting requires the bolt length to be increased.
Notch tab
Use the Notch tab to automatically create notches for the secondary beams and to control the notch properties. The Notch tab has two sections: automatic properties (top section) and manual properties (bottom section). Automatic and manual notching properties work independently from each other.
Automatic notching
Automatic notching options affect both the top and the bottom flange.
Notch shape
Automatic notching is switched on when you select a notch shape.
Option |
Description |
---|---|
|
Default Creates notches to the secondary beam. AutoDefaults can change this option. |
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Creates notches to the secondary beam. The cuts are square to the main beam web. |
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Creates notches to the secondary beam. The cuts are square to the secondary beam web. |
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Creates notches to the secondary beam. The vertical cut is square to the main beam, and the horizontal cut is square to the secondary beam. |
|
Turns off automatic notching. |
Notch size
Option |
Description |
---|---|
|
Default The notch size is measured from the edge of the main beam flange and from underneath the top flange of the main beam. AutoDefaults can change this option. |
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The notch size is measured from the edge of the main beam flange and from underneath the top flange of the main beam. |
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The notch size is measured from the center line of the main beam and from the top flange of the main beam. |
Enter the horizontal and vertical values for the cuts.
Flange cut shape
Option |
Description |
---|---|
|
Default Secondary beam flange is cut parallel to the main beam. AutoDefaults can change this option. |
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Secondary beam flange is cut parallel to the main beam. |
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Secondary beam flange is cut square. |
Notch dimension rounding
Use the notch dimension rounding options to define whether the notch dimensions are rounded up. Even if the dimension rounding is set to active, the dimensions are rounded up only when necessary.
Option |
Description |
---|---|
|
Default Notch dimensions are not rounded. AutoDefaults can change this option. |
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Notch dimensions are not rounded. |
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Notch dimensions are rounded. Enter the horizontal and vertical rounding values. |
The dimensions are rounded up the nearest multiple of the value you enter. For example, if the actual dimension is 51 and you enter a round-up value of 10, the dimension is rounded up to 60.
Notch position
Option |
Description |
---|---|
|
Default Creates the cut below the main beam flange. AutoDefaults can change this option. |
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Creates the cut below the main beam flange. |
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Creates the cut above the main beam flange. |
Notch chamfer
Option |
Description |
---|---|
|
Default The notch is not chamfered. AutoDefaults can change this option. |
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The notch is not chamfered. |
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Creates the notch with a line chamfer. |
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The notch is chamfered according to the radius you enter. |
Enter a radius for the chamfer.
Manual notching
Use manual notching when a part that does not belong to the connection clashes with the secondary beam. When you use manual notching, the connection creates cuts using the values you enter in the fields on the Notch tab. You can use different values for the top and the bottom flange.
Side of flange notch
The side of flange notch defines on which side of the beam the notches are created.
Option |
Description |
---|---|
|
Default Creates notches on both sides of the flange. AutoDefaults can change this option. |
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Automatic Creates notches on both sides of the flange. |
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Creates notches on both sides of the flange. |
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Creates notches on the near side of the flange. |
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Creates notches on the far side of the flange. |
Flange notch shape
The flange notch shape defines the notch shape in the beam flange.
Option |
Description |
---|---|
|
Default The entire flange of the secondary beam is cut as far back as you define. AutoDefaults can change this option. |
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Automatic The entire flange of the secondary beam is cut as far back as you define. The default depth for the notch is twice the thickness of the secondary flange. The cut always runs the entire width of the secondary flange. |
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Creates chamfers in the flange. If you do not enter a horizontal dimension, a chamfer of 45 degrees is created. |
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Creates cuts to the flange with default values unless you enter values in the fields 1and 2. |
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The flange is not cut. |
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Creates cuts to the flange according to the value in the field 1 to make it flush with the web. |
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Creates cuts to the flange according to the values in the fields 1 and 2. |
Flange notch depth
Option |
Description |
---|---|
|
Default Flange notch depth. AutoDefaults can change this option. |
|
Flange notch depth. |
|
Flange notch depth with a dimension from the secondary beam web center line to the edge of the notch. |
Enter the value for flange notch depth.
Cut dimensions
Description |
Default |
|
---|---|---|
1 |
Dimensions for the horizontal flange cuts. |
10 mm |
2 |
Dimensions for the vertical flange cuts. |
The gap between the notch edge and the beam flange is equal to the main part web rounding. The notch height is rounded up to the nearest 5 mm. |
General tab
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Design tab
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Analysis tab
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Welds
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